摘要:
An image forming apparatus includes a supplier for supplying moving image data obtained by selectively encoding an original image signal using intraframe encoding and interframe encoding. Also provided is a memory for storing the moving image data and an extractor for extracting intraframe encoded image data from the moving image data. The apparatus also includes an instructor unit for instructing the memory to store the extracted image data and a controller for controlling the memory so as to store the image data extracted by the extractor in a predetermined time period in response to an instruction from the instructor.
摘要:
The present invention is intended to provide an image processing apparatus capable of two-color output representation in high accuracy even with a full-colored original. A color original is entered by an input means for prescan, a density distribution with respect to a hue is obtained for each electric signal of color image information, and a characteristic point of the color original image is obtained from the result of the density distribution. The two-color separation means separates a full-colored original to two colors free from the same color representation according to the information of the characteristic point obtained.
摘要:
In an image processing apparatus capable of enlarging/reducing operation according to the invention, there are provided an input buffer for storing an image data, an enlargement/reduction circuit for performing the enlargement/reduction processing of the image data outputted from the input buffer, an output buffer for storing the enlarged/reduced image data, and a timing circuit for controlling processing timing for the image data through the input buffer, the enlargement/reduction circuit and the output buffer. The timing circuit respectively controls the data read-out timing from the input buffer and the data write-in timing into the output buffer in accordance with the designated enlargement/reduction ratio by regulating the frequency of clock pulse.
摘要:
According to a method and apparatus for processing an image, density data representing a density of each pixel of original image data and color data representing a color of each pixel are generated. The density and color data are generated as parallel data. A write mode of a memory is set. A memory content is repeated updated in correspondence with the density data and the color data. A read mode of the memory is set. A memory content corresponding to one of the color data is externally read out. Threshold values are set in units of color data on the basis of the memory content read out from the memory. Recording density data having a smaller number of bits is formed by the set threshold values on the basis of the density data. Recording is performed on the basis of the formed recording density data.
摘要:
A color image processing apparatus wherein different color filters are provided in an image pickup device corresponding to plural groups of small pixels, each group of which is one unit of color pixels, and color image signals are obtained from the common position of the small pixel groups by suitably interpolating color image signals obtained from the small pixel groups.
摘要:
An image processing method and apparatus wherein document information is separated by using an optical device into two colors that are complementary to each other, converted photo-electrically and processed by using a photo-electric conversion device, and extracted on the basis of the result of processing by using a color extraction information generation device, and a color information designated by the color extraction information of the color extraction information generation device is stored in a color information storage device.
摘要:
An image reader having an automatic original feeder for feeding originals successively onto an original-setting surface, wherein an optical system for reading the images of the originals on the original-setting surface is returned to its original position when an external machine goes out of order to become incapable of receiving the image information from a means for sending out the read image information. A memory for storing the read image information is provided, so that when the external machine goes out of order to become incapable of receiving the information, the stored image information can be sent out of the external machine after the machine has been put in order.
摘要:
A shading correction device wherein in advance to the reading of the document image, shading correction coefficients are obtained from optic information from uniform reflecting surface and stored in a memory element such as RAM, and correcting the picture signal in accordance with the content of the memory element when the document is read.
摘要:
An implant material includes a base material, and a silicon-containing carbon thin film formed on a surface of the base material. The carbon thin film contains a C—C component in which carbon atoms are bonded, and a SiC component in which carbon and silicon atoms are bonded, and a ratio of the SiC component is 0.06 or higher.
摘要:
A template storage section previously stores a template having a plurality of display areas. A template readout section reads out the template from the template storage section for display. An imaging section images a subject and outputs corresponding image data. A through image display control section displays a through image corresponding to image data output by the imaging section in one of the display areas included in the template that has been read out by the template readout section. The through image display control section switches the display area of the through image from one area to remaining areas based on an instruction from a user.